<!DOCTYPE HTML>
<html>
<head>
    <meta http-equiv="X-UA-Compatible" content="IE=8">
    <meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
    <title>重置编辑器</title>
    <script type="text/javascript" charset="utf-8" src="../ueditor.config.js"></script>
    <script type="text/javascript" charset="utf-8" src="editor_api.js"></script>
  <script>var _hmt = _hmt || [];
  (function() {
    var hm = document.createElement("script");
    hm.src = "https://hm.baidu.com/hm.js?5f8b495b287894a451c761c963e6e34a";
    var s = document.getElementsByTagName("script")[0];
    s.parentNode.insertBefore(hm, s);
  })();</script>
  <link rel="stylesheet" href="./style.css"/>
</head>
<body class="demo-editor-page">
    <div>
      <h2>重置编辑器和销毁编辑器示例</h2>
      <div class="content" id="simple"></div>
      <p><input type="button" onclick="doSimple()" value="重置编辑器内部参数"><span id="txt"></span></p>
      <p><input id="destroy" type="button" onclick="doDestroy()" value="销毁编辑器"></p>
      <script type="text/javascript" charset="utf-8">
        var editor = UE.getEditor('simple');
        function doSimple() {
          if(editor){
            editor.setContent("编辑器内部变量已经被重置!");
            editor.reset();
          }
        }
        function doDestroy(){
          editor.destroy();
          editor = null;
          clearInterval(timer);
          var button = document.getElementById("destroy");

          button.value = "重新渲染";
          button.onclick = function(){
            editor = UE.getEditor('simple');
            this.value="销毁编辑器";
            this.onclick = doDestroy;
            timer = setInterval( setMsg, 100 );
          }
        }
        function setMsg() {
          if(editor && editor.undoManger){
            document.getElementById( "txt" ).innerHTML = "编辑器当前保存了 <span style='color: red'> " + editor.undoManger.list.length + " </span>次操作";
          }
        }
        var timer = setInterval( setMsg, 100 );
      </script>
    </div>
</body>
</html>
